Converters contain small amounts of platinum, rhodium and palladium, all of which have value for metal dealers. Stolen Catalytic ConverterД¬atalytic converters are frequently stolen due to the precious metals inside. So, a high level of carbon emission is the obvious consequence of a bad exhaust system. The effects of a bad catalytic converter are the damage of the entire exhaust system if you donвЂ™t fix it quickly. When a converter is failing, it canвЂ™t do its job properly, which is to reduce gaseous emission. Increasing emissions is one of the bad catalytic converter symptoms you should notice. If this is the case, you can assume without a trace of doubt that your carвЂ™s catalytic converter has a clog. Rev the engine and see if thereвЂ™s a cloud of vaporized fuel over the carburetor. Remove the air cleaner and ask an assistant to flash a torchlight near the carburetor intake. If your vehicle has a carburetor instead of a fuel injection, you can be sure of a poor catalytic converter by doing the fuel vapor test. Keep an eye on the exhaust systemвЂ™s performance to know if your catalytic converter is okay or not. It will degrade if the converter is failing and the problem can be traced back to an error in the fuel system. Fake Exhaust Pipes that Make a Car Look CheapДЄnother way to notice bad catalytic converter symptoms is to keep an eye on the exhaust systemвЂ™s performance.The Quick Fix to White Smoke Coming from Exhaust Pipe.It makes your car shake and the sudden burst of pressure can sometimes stall the engine too while you are driving. It happens because of the back pressure that the failing converter creates, affecting the engine and preventing it from running freely. Degraded PerformanceДЄn overall degradation in the engine performance is another sign. If you get a hot feeling of exhaust flow, the converter is definitely clogged. Ask an assistant to hold the carвЂ™s rpm at between 18 while you will check the exhaust push with your hand from behind the tailpipe. Apart from the obvious low-powered acceleration, you can check the exhaust with your hand. You can be sure about this problem by applying a simple test. Losing power during acceleration or going uphill is one of the most common clogged catalytic converter symptoms. Mechanics often misdiagnose this cause, especially in case of partial clogging, and suggest changing of a few components, which is unnecessary. The catalytic converter can overheat and show signs of failing when the engine misfires. The condition is dangerous since it can melt the catalyst components. Extremely rich fuel mixture causes ignition by making raw fuel entering the converter. Also, you will see the similar signs when there is a very rich fuel mixture in the oil tank. And it is the first symptom of the bad catalytic converter symptoms. LetвЂ™s see some catalytic converter symptoms. Any external impact such as debris on the road or overheating of the engineвЂ™s internal components can affect it. What Are Bad Catalytic Converter Symptoms?ДЄ broken catalytic converter is not uncommon at all. ItвЂ™s important to know about the bad catalytic converter symptoms so that you can spot them immediately and take the vehicle to a servicing shop for maintenance. As a result, the emitted gasses make a less damaging impact on the environment. The catalytic converter is a key component of the exhaust system of a car: It changes some properties of the harmful gases which are produced when running the engine.

Cost to install catalytic converter